aboutsummaryrefslogtreecommitdiff
path: root/Documentation/timers/highres.txt
diff options
context:
space:
mode:
authorEduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>2008-07-25 19:45:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 12:00:04 -0700
commit20d8b67c06fa5e74f44e80b0a0fd68c8327f7c6a (patch)
tree7162455643e7ce45e253033bf648bf41d9796dd9 /Documentation/timers/highres.txt
parent7babe8db99d305340cf4828ce1f5a1481d5622ef (diff)
relay: add buffer-only channels; useful for early logging
Allows one to create and use a channel with no associated files. Files can be initialized later. This is useful in scenarios such as logging in early code, before VFS is up. Therefore, such channels can be created and used as soon as kmem_cache_init() completed. This is needed by kmemtrace to do tracing in early kernel code. [kosaki.motohiro@jp.fujitsu.com: build fix] Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Cc: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/timers/highres.txt')
0 files changed, 0 insertions, 0 deletions